test(amplify_authenticator): sign in with email and reset password tests

[haverchuck]

Description of changes:

• sign_in_with_email test
• reset password test

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[dnys1]

Suggested change

	final Stream<GraphQLResponse<String>> operation = Amplify.API.subscribe(
	GraphQLRequest<String>(document: subscriptionDocument),
	onEstablished: () {},
	);
	// TODO: Relable way to wait for subscription
	await Future.delayed(const Duration(seconds: 2), () {});
	operation.listen((event) async {
	Map<dynamic, dynamic> parsedMap = jsonDecode(event.data);
	String codeId = parsedMap['onCreateConfirmSignUpTestRun']['id'];
	var codeQuery = Amplify.API.query(
	request: GraphQLRequest<String>(
	document: queryDocument,
	variables: <String, String>{'id': codeId}));
	var response = await codeQuery.response;
	ConfirmationCodeTestRun result =
	ConfirmationCodeTestRun.fromJson(response.data);
	code = result.code!;
	codeCompleter.complete(result);
	});
	final subscriptionEstablished = Completer<void>();
	final Stream<GraphQLResponse<String>> operation = Amplify.API.subscribe(
	GraphQLRequest<String>(document: subscriptionDocument),
	onEstablished: subscriptionEstablished.complete,
	);
	// Wait for subscription to establish with server, to ensure no errors
	// in connection.
	await subscriptionEstablished.future;
	final codeFuture = operation.first.then((event) async {
	Map<dynamic, dynamic> parsedMap = jsonDecode(event.data);
	String codeId = parsedMap['onCreateConfirmSignUpTestRun']['id'];
	var codeQuery = Amplify.API.query(
	request: GraphQLRequest<String>(
	document: queryDocument,
	variables: <String, String>{'id': codeId}));
	var response = await codeQuery.response;
	ConfirmationCodeTestRun result =
	ConfirmationCodeTestRun.fromJson(response.data);
	return result.code!;
	});
	// ...
	/// And I type a valid confirmation code
	final code = await codeFuture;
	await confirmSignUpPage.enterCode(code.trim());

[dnys1]

Would prefer to do this in loadConfiguration so that it's the first thing done in all tests.

[haverchuck]

Good idea - but I think we will want to eventually add tests where the app starts up with a logged in use

[Jordan-Nelson]

nit: currentScreen could be a getter on AuthenticatorPage